she s a she and he s a he, too. we meet the only person in the world who has been officially declared not to be neither a manor a woman. and, dance fever. it s on view, on the football field, the basketball court, the concert stage. and, of course, the internet. why the dance craze, the dougie, became a sign of the times. announcer: from the global resources of abc news, with terry moran, cynthia mcfadden and bill weir in new york city, this is nightline, january 4th, 2011. good evening. we begin tonight with the subject of many a new year s resolution, weight loss. dieting is big business, in fact, a $60 billion a year business here in the u.s. part of the reason why 50 million of us go on diets every year, only about 5% manage to keep the weight off. so, why do so many celebrities seem to succeed? each year, us weekly devotes a special issue to celebrity weight loss. a star-studded who and how of thinning down. this year, we went behind the scenes as it all came
and, of course, the internet. why the dance craze, the dougie, became a sign of the times. announcer: from the global resources of abc news, with terry moran, cynthia mcfadden and bill weir in new york city, this is nightline, january 4th, 2011. good evening. we begin tonight with the subject of many a new year s resolution, weight loss. dieting is big business, in fact, a $60 billion a year business here in the u.s. part of the reason why 50 million of us go on diets every year, only about 5% manage to keep the weight off. so, why do so many celebrities seem to succeed? each year, us weekly devotes a special issue to celebrity weight loss. a star-studded who and how of thinning down. this year, we went behind the scenes as it all came together. here s chris connelly. reporter: it s not only star-crossed romance that holds the attention of celebrity-minded magazines. on a parallel track, the ups and downs of celebrity bodies and diets keep readers enthralled, too.